/* * Licensed to ElasticSearch and Shay Banon under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. ElasticSearch licenses this * file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.elasticsearch; import org.elasticsearch.common.Nullable; import org.elasticsearch.common.io.stream.StreamInput; import org.elasticsearch.common.io.stream.StreamOutput; import org.elasticsearch.monitor.jvm.JvmInfo; import java.io.IOException; import java.io.Serializable; /** */ public class Version implements Serializable { // The logic for ID is: XXYYZZAA, where XX is major version, YY is minor version, ZZ is revision, and AA is Beta/RC indicator // AA values below 50 are beta builds, and below 99 are RC builds, with 99 indicating a release // the (internal) format of the id is there so we can easily do after/before checks on the id public static final int V_0_18_0_ID = /*00*/180099; public static final Version V_0_18_0 = new Version(V_0_18_0_ID, false); public static final int V_0_18_1_ID = /*00*/180199; public static final Version V_0_18_1 = new Version(V_0_18_1_ID, false); public static final int V_0_18_2_ID = /*00*/180299; public static final Version V_0_18_2 = new Version(V_0_18_2_ID, false); public static final int V_0_18_3_ID = /*00*/180399; public static final Version V_0_18_3 = new Version(V_0_18_3_ID, false); public static final int V_0_18_4_ID = /*00*/180499; public static final Version V_0_18_4 = new Version(V_0_18_4_ID, false); public static final int V_0_18_5_ID = /*00*/180599; public static final Version V_0_18_5 = new Version(V_0_18_5_ID, false); public static final int V_0_18_6_ID = /*00*/180699; public static final Version V_0_18_6 = new Version(V_0_18_6_ID, false); public static final int V_0_18_7_ID = /*00*/180799; public static final Version V_0_18_7 = new Version(V_0_18_7_ID, false); public static final int V_0_18_8_ID = /*00*/180899; public static final Version V_0_18_8 = new Version(V_0_18_8_ID, false); public static final int V_0_19_0_RC1_ID = /*00*/190051; public static final Version V_0_19_0_RC1 = new Version(V_0_19_0_RC1_ID, false); public static final int V_0_19_0_RC2_ID = /*00*/190052; public static final Version V_0_19_0_RC2 = new Version(V_0_19_0_RC2_ID, false); public static final int V_0_19_0_RC3_ID = /*00*/190053; public static final Version V_0_19_0_RC3 = new Version(V_0_19_0_RC3_ID, false); public static final int V_0_19_0_ID = /*00*/190099; public static final Version V_0_19_0 = new Version(V_0_19_0_ID, false); public static final int V_0_19_1_ID = /*00*/190199; public static final Version V_0_19_1 = new Version(V_0_19_1_ID, false); public static final int V_0_19_2_ID = /*00*/190299; public static final Version V_0_19_2 = new Version(V_0_19_2_ID, false); public static final int V_0_19_3_ID = /*00*/190399; public static final Version V_0_19_3 = new Version(V_0_19_3_ID, false); public static final int V_0_19_4_ID = /*00*/190499; public static final Version V_0_19_4 = new Version(V_0_19_4_ID, false); public static final int V_0_19_5_ID = /*00*/190599; public static final Version V_0_19_5 = new Version(V_0_19_5_ID, false); public static final int V_0_19_6_ID = /*00*/190699; public static final Version V_0_19_6 = new Version(V_0_19_6_ID, false); public static final int V_0_19_7_ID = /*00*/190799; public static final Version V_0_19_7 = new Version(V_0_19_7_ID, false); public static final int V_0_19_8_ID = /*00*/190899; public static final Version V_0_19_8 = new Version(V_0_19_8_ID, false); public static final int V_0_19_9_ID = /*00*/190999; public static final Version V_0_19_9 = new Version(V_0_19_9_ID, false); public static final int V_0_19_10_ID = /*00*/191099; public static final Version V_0_19_10 = new Version(V_0_19_10_ID, false); public static final int V_0_19_11_ID = /*00*/191199; public static final Version V_0_19_11 = new Version(V_0_19_11_ID, false); public static final int V_0_19_12_ID = /*00*/191299; public static final Version V_0_19_12 = new Version(V_0_19_12_ID, false); public static final int V_0_19_13_ID = /*00*/191399; public static final Version V_0_19_13 = new Version(V_0_19_13_ID, false); public static final int V_0_20_0_RC1_ID = /*00*/200051; public static final Version V_0_20_0_RC1 = new Version(V_0_20_0_RC1_ID, false); public static final int V_0_20_0_ID = /*00*/200099; public static final Version V_0_20_0 = new Version(V_0_20_0_ID, false); public static final int V_0_20_1_ID = /*00*/200199; public static final Version V_0_20_1 = new Version(V_0_20_1_ID, false); public static final int V_0_20_2_ID = /*00*/200299; public static final Version V_0_20_2 = new Version(V_0_20_2_ID, false); public static final int V_0_20_3_ID = /*00*/200399; public static final Version V_0_20_3 = new Version(V_0_20_3_ID, false); public static final int V_0_20_4_ID = /*00*/200499; public static final Version V_0_20_4 = new Version(V_0_20_4_ID, false); public static final int V_0_21_0_Beta1_ID = /*00*/210001; public static final Version V_0_21_0_Beta1 = new Version(V_0_21_0_Beta1_ID, true); public static final Version CURRENT = V_0_21_0_Beta1; public static Version readVersion(StreamInput in) throws IOException { return fromId(in.readVInt()); } public static Version fromId(int id) { switch (id) { case V_0_21_0_Beta1_ID: return V_0_21_0_Beta1; case V_0_20_4_ID: return V_0_20_4; case V_0_20_3_ID: return V_0_20_3; case V_0_20_2_ID: return V_0_20_2; case V_0_20_1_ID: return V_0_20_1; case V_0_20_0_ID: return V_0_20_0; case V_0_20_0_RC1_ID: return V_0_20_0_RC1; case V_0_19_0_RC1_ID: return V_0_19_0_RC1; case V_0_19_0_RC2_ID: return V_0_19_0_RC2; case V_0_19_0_RC3_ID: return V_0_19_0_RC3; case V_0_19_0_ID: return V_0_19_0; case V_0_19_1_ID: return V_0_19_1; case V_0_19_2_ID: return V_0_19_2; case V_0_19_3_ID: return V_0_19_3; case V_0_19_4_ID: return V_0_19_4; case V_0_19_5_ID: return V_0_19_5; case V_0_19_6_ID: return V_0_19_6; case V_0_19_7_ID: return V_0_19_7; case V_0_19_8_ID: return V_0_19_8; case V_0_19_9_ID: return V_0_19_9; case V_0_19_10_ID: return V_0_19_10; case V_0_19_11_ID: return V_0_19_11; case V_0_19_12_ID: return V_0_19_12; case V_0_19_13_ID: return V_0_19_13; case V_0_18_0_ID: return V_0_18_0; case V_0_18_1_ID: return V_0_18_1; case V_0_18_2_ID: return V_0_18_2; case V_0_18_3_ID: return V_0_18_3; case V_0_18_4_ID: return V_0_18_4; case V_0_18_5_ID: return V_0_18_5; case V_0_18_6_ID: return V_0_18_6; case V_0_18_7_ID: return V_0_18_7; case V_0_18_8_ID: return V_0_18_8; default: return new Version(id, null); } } public static void writeVersion(Version version, StreamOutput out) throws IOException { out.writeVInt(version.id); } public final int id; public final byte major; public final byte minor; public final byte revision; public final byte build; public final Boolean snapshot; Version(int id, @Nullable Boolean snapshot) { this.id = id; this.major = (byte) ((id / 1000000) % 100); this.minor = (byte) ((id / 10000) % 100); this.revision = (byte) ((id / 100) % 100); this.build = (byte) (id % 100); this.snapshot = snapshot; } public boolean snapshot() { return snapshot != null && snapshot; } public boolean after(Version version) { return version.id > id; } public boolean onOrAfter(Version version) { return version.id >= id; } public boolean before(Version version) { return version.id < id; } public boolean onOrBefore(Version version) { return version.id <= id; } /** * Just the version number (without -SNAPSHOT if snapshot). */ public String number() { StringBuilder sb = new StringBuilder(); sb.append(major).append('.').append(minor).append('.').append(revision); if (build < 50) { sb.append(".Beta").append(build); } else if (build < 99) { sb.append(".RC").append(build - 50); } return sb.toString(); } public static void main(String[] args) { System.out.println("ElasticSearch Version: " + Version.CURRENT + ", JVM: " + JvmInfo.jvmInfo().vmVersion()); } @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append(number()); if (snapshot()) { sb.append("-SNAPSHOT"); } return sb.toString(); } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; Version version = (Version) o; if (id != version.id) return false; return true; } @Override public int hashCode() { return id; } }